Change in the magnetic state of antiferromagnetic La(Fe0.88Al0.12)13 by hydrogenation

K. Irisawa, A. Fujita, K. Fukamichi, Y. Yamazaki, Y. Iijima, E. Matsubara

研究成果: Contribution to journalArticle査読

36 被引用数 (Scopus)

抄録

The change in magnetic properties of La(Fe0.88 Al0.12)13 by hydrogenation has been investigated. The NaZn13-type structure is preserved and the lattice constant is increased after hydrogenation, showing that the hydrogen atoms intrude into the position between the icosahedral clusters and La atoms. By hydrogenation, the magnetic ground state is changed from the antiferromagnetic to the ferromagnetic state, accompanied by significant increases in the spontaneous magnetic moment and the Curie temperature.

本文言語英語
ページ(範囲)70-74
ページ数5
ジャーナルJournal of Alloys and Compounds
316
1-2
DOI
出版ステータス出版済み - 3 2 2001

All Science Journal Classification (ASJC) codes

  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

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